EP 0728102 B1 19990224 - METHOD AND APPARATUS FOR MANUFACTURING OF A STRETCH FILM
Title (en)
METHOD AND APPARATUS FOR MANUFACTURING OF A STRETCH FILM
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINER STRECKFOLIE
Title (fr)
PROCEDE ET APPAREIL POUR FABRIQUER UN FILM A ETIRER
Publication
Application
Priority
CA 9300497 W 19931119
Abstract (en)
[origin: WO9513965A1] This invention relates to a roll of stretched plastic film having an embossed surface for trapping air so as to facilitate unwinding of said roll of stretched film for wrapping pallet loads and particularly includes a folded edge for strengthening the egde, which folded edge is applied in a manner so as to minimize piling up of said rolled folded edge. The invention further includes the roller, apparatus and method of stretching and embossing a web of stretchable film by textured rollers.
IPC 1-7
IPC 8 full level
B29C 59/04 (2006.01); B65B 11/04 (2006.01)
CPC (source: EP)
B29C 53/34 (2013.01); B29C 55/06 (2013.01); B29C 55/18 (2013.01); B29C 59/04 (2013.01); B29C 67/0044 (2013.01); B65B 11/025 (2013.01); B65H 18/103 (2013.01); B65H 18/28 (2013.01); B65H 27/00 (2013.01); B65H 2301/41346 (2013.01); B65H 2301/414322 (2013.01); B65H 2404/181 (2013.01); B65H 2404/521 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9513965 A1 19950526; AT E176888 T1 19990315; AU 5556494 A 19950606; AU 693425 B2 19980702; CA 2068908 A1 19931120; CA 2068908 C 20000627; DE 69323635 D1 19990401; DE 69323635 T2 19991021; EP 0728102 A1 19960828; EP 0728102 B1 19990224; NZ 258070 A 19980427
DOCDB simple family (application)
CA 9300497 W 19931119; AT 94900670 T 19931119; AU 5556494 A 19931119; CA 2068908 A 19920519; DE 69323635 T 19931119; EP 94900670 A 19931119; NZ 25807093 A 19931119